CALLSA 1.5V ~ 24V 5A 120W Power Supply Adjustable DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal, It Suitable for Household Electronics 5Amp Max

SPECIFICATION: 100V-240V 50/60Hz; Output: DC 1.5V-24V 5Amp Max Compatible: 1.5V To 24V  DC power, making it suitable for powering a wide range of devices requiring NOTICE: Please make sure that the output voltage of your appliance matches your adapter voltage and the output current is less than 5 amps. SAFETY: Advanced secure technique, with full protection of over voltages, over current, short circuits, and over temperature, put through rigorous quality control procedures to make sure safe and reliable working for years, we promise our products will efficiently charge your devices. Extra-long cable: The ultra-long cable provides you more convenience. You don’t need to worry about the distance between the socket and the doorbell. It can be perfectly connected to your doorbell. WARRANTY POLICY: 6-month worry-free warranty. To guarantee a safe wired connection with outstanding speed and dependability, every power adapter is put through a testing process.